:root{--fg:#0f172a;--muted:#64748b;--bg:#f8fafc;--brand:#0ea5e9;--border:#e2e8f0}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--fg)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border)}
.nav a{margin-left:16px;font-weight:600;color:var(--fg);text-decoration:none}
.hero{padding:56px 20px;background:#f8fafc;text-align:center}
.wrap{max-width:900px;margin:0 auto;padding:28px 20px}
.card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:22px;margin-bottom:16px}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#e0f2fe;color:#075985;font-weight:700;font-size:12px}
.button{display:inline-block;padding:12px 18px;border-radius:12px;background:var(--brand);color:#fff;font-weight:700;text-decoration:none}
.small{font-size:13px;color:var(--muted)}
.note{font-size:14px;color:var(--muted)}
ul.compact>li{margin:6px 0}
.footer{border-top:1px solid var(--border);text-align:center;padding:24px;color:var(--muted);font-size:14px}